package com.gsnd.gsnd21study.mapper;

import com.gsnd.gsnd21study.entity.DRO.RoleAndUser;
import com.gsnd.gsnd21study.entity.SysRole;
import org.apache.ibatis.annotations.Mapper;

/**
 * @Entity com.gsnd.gsnd21study.entity.SysRole
 */
@Mapper
public interface SysRoleMapper {
    // 根据id查询单个角色，并且显示该角色下的所有用户
    RoleAndUser selectRoleAndUserByRoleId(Long roleId);

}




